Home / 181,316,295.56-272,027,501.58-58,492,250.12

Finding the Fourth Proportional to 181,316,295.56, 272,027,501.58 and 58,492,250.12

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Solution

The fourth proportional to 181,316,295.56, 272,027,501.58 and 58,492,250.12 is: 87,755,491.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,316,295.56 : 272,027,501.58 = 58,492,250.12 : x
  2. Step 2: Convert to fraction form
    181,316,295.56/272,027,501.58 = 58,492,250.12/x
  3. Step 3: Cross multiply
    181,316,295.56x = 272,027,501.58 × 58,492,250.12
  4. Step 4: Simplify right side
    181,316,295.56x = 15,911,500,661,936,054
  5. Step 5: Solve for x
    x = 15,911,500,661,936,054/181,316,295.56
  6. Step 6: Final answer
    x = 87,755,491.66

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.